[  529.659417] fab-br0: port 1(fbond) entered blocking state
[  529.659488] fab-br0: port 1(fbond) entered disabled state
[  529.659560] fbond: entered allmulticast mode
[  529.659685] fbond: entered promiscuous mode
[  529.672794] veth1-bond: entered promiscuous mode
[  529.672859] veth1-bond: entered allmulticast mode
[  529.672951] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.684763] veth2-bond: entered promiscuous mode
[  529.684842] veth2-bond: entered allmulticast mode
[  529.684915] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.709953] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.718531] fab-br0: port 1(fbond) entered blocking state
[  529.718608] fab-br0: port 1(fbond) entered forwarding state
[  529.813955] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.814161] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.814300] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.814398] fbond: active interface up!
[  531.259440] fbond: left allmulticast mode
[  531.259515] veth1-bond: left allmulticast mode
[  531.259573] veth2-bond: left allmulticast mode
[  531.259622] fbond: left promiscuous mode
[  531.259658] veth1-bond: left promiscuous mode
[  531.259716] veth2-bond: left promiscuous mode
[  531.259787] fab-br0: port 1(fbond) entered disabled state
[  531.298187] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.298298] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.314140] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.314289] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.324016] fbond (unregistering): Released all slaves